Question 1
Which of these random variables has a geometric model?
◦ The number of aces among the top 10 cards in a well-shuffled deck.
◦ The number of cards of each suit in a 10-card hand.
◦ The number of Democrats among a group of 20 randomly chosen adults.
◦ The number of people we check until we find someone with green eyes.
◦ The number of cars inspected until we find three with bad mufflers.
Question 2
Which of these random variables is most likely to have a binomial model?
◦ The number of Democrats among a group of 20 randomly chosen adults.
◦ The number of aces among the top 10 cards in a well-shuffled deck.
◦ The number of cars inspected until we find three with bad mufflers.
◦ The number of people we check until we find someone with green eyes.
◦ The number of cards of each suit in a 10-card hand.
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